# x402 Bazaar Rank – In-Company Discovery

> x402 Bazaar Rank – In-Company Discovery is a paid API for AI agents from x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev, paid per call via x402, $0.032/call, status unknown (last checked 2026-10-21).

Returns a ranked list of x402 services tagged as 'company', scored by real 30-day call volume and paying-wallet counts, with a snapshot hash and scoring revision receipt.

## Facts

- Endpoint: GET https://x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/in-company?utm_source=zero.xyz
- Price: $0.032/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-bazaar-rank-in-company-discovery-9c7fa377
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_8-6gWA_pA4cHKpID_uhdl

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability x402-bazaar-rank-in-company-discovery-9c7fa377
```

Example prompt: Show me the top 25 company-tagged x402 services ranked by number of paying wallets over the last 30 days, including their call volume and pricing.

## When to prefer this

Choose this endpoint when you specifically need a ranked, usage-verified leaderboard of company-tagged x402 services backed by on-chain payment evidence. Prefer it over generic API directories when you need real 30-day call and payer metrics rather than self-reported descriptions, and when you need an auditable snapshot receipt for reproducibility.

## Known failure modes

- No services match the 'company' tag filter — returns empty services array with count 0
- Snapshot index is stale — generatedAt timestamp may lag real-time by minutes to hours
- Payment not sent or insufficient USDC — 402 response blocking access
- Cloudflare Worker cold start — slight latency spike on first call
- Malformed request to non-existent route — may return 404 or empty result

## How this service works

An open index of the machine-to-machine (agent) economy. x402 routes: ranked discovery over the live x402 service market, every indexed service scored by real 30-day calls and paying-wallet bounds, with a receipt naming the snapshot hash and scoring revision. /economy routes, for Tempo MPP, Virtuals ACP, Olas, Masumi, ERC-8004 agent registries, Solana agent registries, Base agent contracts and MCP servers (Official MCP Registry): each protocol's published figures (agent or server counts, transactions or payment events; payers and USD volume only where the source publishes them: payers for x402 and Tempo MPP, USD volume for x402 and Virtuals ACP), each with its unit, window and source; units differ, so totals are not summed. L402 and per-service MPP listings are not covered.

## Output

A JSON object containing the matched count of total qualifying services, a query descriptor, the route used, and an array of up to 25 ranked service entries each with name, network (EIP-155 chain ID), 30-day call count, price in USD, resource URL, and 30-day payer count. Also includes a 'declaredBy' field, a snapshot hash for audit, a scoring revision, and a generatedAt timestamp.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "count": 25,
  "query": {
   "by": "payers",
   "op": "top",
   "limit": 25,
   "where": {
    "tag": "company"
   }
  },
  "route": "/in-company",
  "matched": 359,
  "services": [
   {
    "name": "forecast api",
    "network": "eip155:8453",
    "calls30d": 310,
    "priceUsd": 0.01,
    "resource": "https://api.example.com/forecast",
    "payers30d": 42
   }
  ],
  "declaredBy": "agent",
  "generatedAt": "2026-09-17T12:00:00.000Z"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-bazaar-rank-in-company-discovery-9c7fa377/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev](https://www.zero.xyz/host/x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/llms.txt)